the u.s. postal service®, no business too small. a talking car. but i'll tell you what impresses me. a talking train. this ge locomotive can tell you exactly where it is, what it's carrying, while using less fuel. delivering whatever the world needs, when it needs it. ♪ after all, what's the point of talking if you don't have something important to say? ♪ >>> we are back, joining me now, mark kelly, husband of former congressman gabby giffords and the co-founder of americans for responsible solutions. captain kelly, it's good feignly have you here. we have been trying to and finally got you on "meet the press." welcome. >> thank you, david u >> this was an emotional moment this week during the state of the union address i have covered a bunch of. they you don't often see the kind of energy and emotion around the issue of guns as we now see them. this was the month, the president was talking about the violence in chicago and other victims around the country as he called for a vote. this is what he said. >> hadiya's parents, nate and cleo, are i